// ----------------------------------------------------------------------------
// Zoom Search Engine 6.0 (15/Jul/2008)
// Highlight & auto-scroll script (DOM version)
// jumpHL() function modified for Help & Manual Premium Pack 1.24
// Script compressed with YUI compressor for Premium Pack 1.24
// Original version available with Zoom Search Engine 6.0
// email: zoom@wrensoft.com
// www: http://www.wrensoft.com
// Copyright (C) Wrensoft 2008
// ----------------------------------------------------------------------------
// Script options
// ----------------------------------------------------------------------------
// Enable or disable scroll to first match in target topic - does not work in IE6
var JumpToFirstOccurance = true;
// Set to false to enable search highlighting in topic headers 
var SkipZoomStops = true;
// ----------------------------------------------------------------------------
// Main script
// ----------------------------------------------------------------------------
var CatchJSErrors=true;
var IsZoomStop=0;
function catcherror(){return true
}if(CatchJSErrors){window.onerror=catcherror
}function QueryString(b){var c=null;
for(var a=0;
a<QueryString.keys.length;
a++){if(QueryString.keys[a]==b){c=QueryString.values[a];
break
}}return c
}function QueryString_Parse(){var e=window.location.search.substring(1);
var d=e.split("&");
for(var b=0;
b<d.length;
b++){var f=d[b].indexOf("=");
if(f>=0){var a=d[b].substring(0,f);
var c=d[b].substring(f+1);
QueryString.keys[QueryString.keys.length]=a;
QueryString.values[QueryString.values.length]=c
}}}QueryString.keys=new Array();
QueryString.values=new Array();
QueryString_Parse();
function getElement(a){if(document.getElementById){return(document.getElementById(a))
}else{if(document.all){return(document.all[a])
}}}function findPosY(b){var a=0;
if(b.offsetParent){while(b.offsetParent){a+=b.offsetTop;
b=b.offsetParent
}}else{if(b.y){a+=b.y
}}return a
}function ZRetrieveQuery(){var g=0;
var a;
var e;
a=QueryString("zoom_highlight");
if(a==""||a==null){a=QueryString("zoom_highlightsub");
if(a==""||a==null){return false
}else{g=1
}}if((document.charset&&document.charset=="utf-8")||(document.characterSet&&document.characterSet=="UTF-8")){a=decodeURIComponent(a)
}else{a=unescape(a)
}a=a.toLowerCase();
var d=/\"(.*?)\"|[^\\+\"]+/g;
e=a.match(d);
for(var c=0;
c<e.length;
c++){if(e[c]!=""){if(e[c].indexOf('"')!=-1){e[c]=e[c].replace(/\"/g,"");
e[c]=e[c].replace(/\+/g," ")
}else{e[c]=e[c].replace(/\+/g,"")
}if(e[c].indexOf("*")!=-1||e[c].indexOf("?")!=-1){e[c]=e[c].replace(/\\/g," ");
e[c]=e[c].replace(/\^/g," ");
e[c]=e[c].replace(/\#/g," ");
e[c]=e[c].replace(/\$/g," ");
e[c]=e[c].replace(/\./g," ");
var f=/\w/;
if(f.test(e[c])){e[c]=e[c].replace(/\*/g,"[^\\s]*");
e[c]=e[c].replace(/\?/g,"[^\\s]")
}else{e[c]=""
}}if(e[c]!=""){if(g==0){e[c]="(>[\\s]*|>[^<]+[\\b\\W])("+e[c]+")(<|[\\b\\W][^>]*<)"
}else{var b="";
if(e[c].substr(0,7)=="[^\\s]*"){b="\\b"
}e[c]="(>|>[^<]+)"+b+"("+e[c]+")([^>]*<)"
}}}}return e
}function ZHighlightText(terms,text){text=text.replace(/&amp;/ig,"&");
text=text.replace(/&nbsp;/ig,"");
for(var i=0;
i<terms.length;
i++){if(terms[i]!=""){var l=0;
re=new RegExp(terms[i],"gi");
var count=0;
text=">"+text+"<";
do{l=text.length;
text=text.replace(re,'$1<span class="highlight" id="highlight" name="highlight">$2</span id="highlight">$3');
count++
}while(l!=text.length&&count<100);
text=text.substring(1,text.length-1)
}}text=text.replace(eval("//g"),"");
text=text.replace(eval("//g"),"&nbsp;");
return(text)
}function jumpHL(){var b=getElement("highlight");
var a=$("div#idheader").height();
if(b){var c=findPosY(b);
if(c<a+100){$("#idcontent").scrollTo(0)
}else{$("#idcontent").scrollTo(b,300,{offset:-50})
}}}function ZHighlightReplace(c,a){var e=a.nodeValue;
var d=ZHighlightText(c,e);
if(d!=e){var b=document.createElement("span");
b.innerHTML=d;
a.parentNode.replaceChild(b,a)
}}function ZHighlightSearch(d,a){if(!a){a=document.body.childNodes
}for(var c=0,b=a.length;
c<b;
c++){ZHighlightSearch(d,a[c].childNodes);
if(SkipZoomStops&&a[c].nodeType===8){if(a[c].nodeValue=="ZOOMSTOP"){IsZoomStop=1
}else{if(a[c].nodeValue=="ZOOMRESTART"){IsZoomStop=0
}}}if(IsZoomStop==0&&a[c].nodeType===3){ZHighlightReplace(d,a[c])
}}}function highlight(){var a=/msie 6|MSIE 6/.test(navigator.userAgent);
if(!"".match){return
}if(document.body){var b=ZRetrieveQuery();
if(b!=false){IsZoomStop=0;
ZHighlightSearch(b);
if(JumpToFirstOccurance&&!a){jumpHL()
}}}};